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TWIG how to get the first item from the array

I need to get the first item from the field in the twig template. Is there some kind of function?

question from:https://stackoverflow.com/questions/15578003/twig-how-to-get-the-first-item-from-the-array

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Yes, there is, it is called first. The rest is copied from the documentation.

New in version 1.12.2: The first filter was added in Twig 1.12.2.

The first filter returns the first "element" of a sequence, a mapping, or a string:

{{ [1, 2, 3, 4]|first }}
{# outputs 1 #}

{{ { a: 1, b: 2, c: 3, d: 4 }|first }}
{# outputs 1 #}

{{ '1234'|first }}
{# outputs 1 #}

It also works with objects implementing the Traversable interface.


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